The G20 Leaders' Declaration has been published following the Summit held 30 November to 1 December 2018 in Buenos Aires, Argentina. With respect to taxation and transparency, the Declaration includes the following: We will continue our work for a globally fair, sustainable, and modern international tax system based, in particular on tax treaties and transfer pricing rules, and welcome international cooperation to advance pro-growth tax policies. Worldwide implementation of the OECD/G20 Base Erosion and Profit Shifting package remains essential. We will continue to work together to seek a consensus-based solution to address the impacts of the digitalization of the economy...